De kracht van Scrum
Rini van Solingen, Eelco Rustenburg
juli
04
2011
De kracht van Scrum
Rini van Solingen, Eelco Rustenburg
If you are going to achieve excellence in big things, you develop the habit in little matters. Excellence is not an exception, it is a prevailing attitude. Colin L. Powell |
De cirkeltechniek |